Move /src/test to /tests

tests/rustdoc-ui/coverage/enums.rs

@@ -0,0 +1,22 @@
+// compile-flags:-Z unstable-options --show-coverage
+// check-pass
+
+//! (remember the crate root is still a module)
+
+/// so check out this enum here
+pub enum ThisEnum {
+    /// this variant has some weird stuff going on
+    VarOne {
+        /// like, it has some named fields inside
+        field_one: usize,
+        // (these show up as struct fields)
+        field_two: usize,
+    },
+    /// here's another variant for you
+    VarTwo(String),
+    // but not all of them need to be documented as thoroughly
+    VarThree,
+}
+
+/// uninhabited enums? sure, let's throw one of those around
+pub enum OtherEnum {}